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GHSA-x7f3-62pm-9p38

Out of bounds memory access in github.com/open-policy-agent/opa

Source: GitHub Advisory Database (reviewed) High CVE-2022-28946

Packages

EcosystemPackageAffectedFixed in
Go github.com/open-policy-agent/opa < 0.40.0 0.40.0

Details

As written in the advisory (Markdown source, shown as plain text).

An issue in the component ast/parser.go of Open Policy Agent v0.39.0 causes the application to incorrectly interpret every expression, causing a Denial of Service (DoS) via triggering out-of-range memory access.

References

External links from the advisory. They lead to third-party sites.